pathmax.h

/* Define PATH_MAX somehow. Requires sys/types.h. Copyright (C) 1992, 1999, 2001, 2003, 2005 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */#ifndef _PATHMAX_H# define _PATHMAX_H# include <unistd.h># include <limits.h># ifndef _POSIX_PATH_MAX# define _POSIX_PATH_MAX 256# endif# if !defined PATH_MAX && defined _PC_PATH_MAX# define PATH_MAX (pathconf ("/", _PC_PATH_MAX) < 1 ? 1024 \ : pathconf ("/", _PC_PATH_MAX))# endif/* Don't include sys/param.h if it already has been. */# if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN# include <sys/param.h># endif# if !defined PATH_MAX && defined MAXPATHLEN# define PATH_MAX MAXPATHLEN# endif# ifndef PATH_MAX# define PATH_MAX _POSIX_PATH_MAX# endif#endif /* _PATHMAX_H */